package com.program.facesigninsystem.service;

import com.program.facesigninsystem.entity.Classes;

import java.util.List;

public interface IClassesService {
    Classes selectClasses(String cid);
    void insertClasses(String cid,String name,int count,String tid);
    void updateClasses(String cid);
    List<Classes> selectClassListByTid(String tid);
}
